* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0a0a0b;
  --bg-alt: #111113;
  --bg-card: #16161a;
  --bg-card-hover: #1c1c22;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.14);
  --text: #f0f0f2;
  --text-muted: #888892;
  --text-faint: #444450;
  --accent: #f26419;
  --accent-dim: rgba(242,100,25,0.15);
  --accent-glow: rgba(242,100,25,0.25);
  --purple: #8b5cf6;
  --purple-dim: rgba(139,92,246,0.15);
  --blue: #0a84ff;
  --green: #30d158;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }

/* ── SELECTION ── */
::selection { background: var(--accent); color: #fff; }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 60px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  background: rgba(10,10,11,0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.navbar.scrolled {
  background: rgba(10,10,11,0.95);
}

.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  text-decoration: none;
}

.logo-as {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
}

.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 6px 18px;
  border-radius: 100px;
  font-weight: 500;
  font-size: 0.8125rem;
  transition: opacity 0.2s !important;
}

.nav-cta:hover { opacity: 0.85; }

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  border-radius: 1px;
  transition: all 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: absolute;
  top: 60px; left: 0; right: 0;
  background: rgba(17,17,19,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 8px 0 16px;
}

.mobile-menu.active { display: block; }

.mobile-link {
  display: block;
  padding: 13px 24px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.mobile-link:last-child { border: none; }
.mobile-link:active { color: var(--text); }

/* ── CONTAINERS ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 680px; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}

.orb-1 {
  width: 500px; height: 500px;
  background: var(--accent);
  top: -150px; right: -100px;
  animation: float 8s ease-in-out infinite;
}

.orb-2 {
  width: 350px; height: 350px;
  background: var(--purple);
  bottom: 0; left: -80px;
  animation: float 10s ease-in-out infinite reverse;
}

.orb-3 {
  width: 200px; height: 200px;
  background: var(--blue);
  top: 50%; left: 40%;
  animation: float 12s ease-in-out infinite;
  opacity: 0.15;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero-container {
  max-width: 1100px;
  width: 100%;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: center;
  position: relative;
}

.hero-content { display: flex; flex-direction: column; gap: 20px; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
}

.hero-name {
  background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 560px;
}

.hero-desc strong { color: var(--text); font-weight: 500; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 8px;
}

.hstat { text-align: left; }

.hstat-val {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  display: block;
  line-height: 1;
}

.hstat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
  display: block;
}

.hstat-sep {
  width: 1px;
  height: 32px;
  background: var(--border-hover);
}

/* Hero Visual */
.hero-visual { position: relative; }

.visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.visual-glow {
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  background: var(--accent);
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.15;
}

.visual-profile {
  width: 160px; height: 160px;
  border-radius: 50%;
  border: 2px solid var(--border-hover);
  overflow: hidden;
  position: relative;
  background: var(--bg-alt);
}

.profile-img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.profile-fallback {
  display: none;
  width: 100%; height: 100%;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
}

.visual-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.vtag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 100px;
  border: 1px solid;
}

.vtag-blue  { color: var(--blue);   border-color: rgba(10,132,255,0.3);  background: rgba(10,132,255,0.08); }
.vtag-purple{ color: var(--purple); border-color: rgba(139,92,246,0.3);  background: rgba(139,92,246,0.08); }
.vtag-orange{ color: var(--accent); border-color: rgba(242,100,25,0.3);  background: var(--accent-dim); }
.vtag-green { color: var(--green);  border-color: rgba(48,209,88,0.3);   background: rgba(48,209,88,0.08); }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--text-faint), transparent);
  animation: scrollDown 1.5s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
}

.btn svg { width: 15px; height: 15px; flex-shrink: 0; }

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-hover);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost {
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-hover); }

.btn-full { width: 100%; justify-content: center; border-radius: var(--radius); padding: 14px 20px; }

/* ── SECTIONS ── */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 48px;
  line-height: 1.1;
}

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

.about-text { display: flex; flex-direction: column; gap: 16px; }

.about-text p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.about-text mark {
  background: var(--accent-dim);
  color: var(--accent);
  padding: 1px 4px;
  border-radius: 4px;
}

.about-cards { display: flex; flex-direction: column; gap: 10px; }

.acard {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}

.acard:hover { border-color: var(--border-hover); }

.acard-icon { font-size: 1.2rem; flex-shrink: 0; }

.acard-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.acard-title { font-size: 0.75rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; }
.acard-val { font-size: 0.875rem; color: var(--text); font-weight: 500; }

/* ── EXPERIENCE ── */
.exp-timeline { display: flex; flex-direction: column; }

.exp-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 20px;
  position: relative;
}

.exp-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 18px;
}

.exp-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--text-faint);
  border: 2px solid var(--bg-alt);
  flex-shrink: 0;
  z-index: 1;
}

.exp-dot.active {
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
}

.exp-line {
  width: 1px;
  flex: 1;
  background: var(--border);
  margin-top: 6px;
  margin-bottom: 0;
  min-height: 32px;
}

.exp-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 20px;
  transition: border-color 0.2s, transform 0.2s;
}

.exp-card:hover {
  border-color: var(--border-hover);
  transform: translateX(2px);
}

.exp-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.exp-org {
  display: flex;
  align-items: center;
  gap: 12px;
}

.exp-org-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.exp-role {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.exp-company {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.exp-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.exp-duration {
  font-size: 0.75rem;
  color: var(--text-faint);
  white-space: nowrap;
}

.exp-badge {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.active-badge {
  background: rgba(48,209,88,0.1);
  color: var(--green);
  border: 1px solid rgba(48,209,88,0.25);
}

.exp-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.exp-tech span {
  font-size: 0.7rem;
  padding: 3px 9px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.exp-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.exp-bullets li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}

.exp-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

.exp-bullets strong { color: var(--text); font-weight: 600; }

/* ── PROJECTS ── */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.project-glow {
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.12;
  top: -40px; right: -40px;
}

.glow-purple { background: var(--purple); }
.glow-orange { background: var(--accent); }

.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.project-icon { font-size: 2rem; }

.project-links { display: flex; gap: 10px; }

.project-link {
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  transition: all 0.2s;
  text-decoration: none;
}

.project-link:hover { color: var(--text); border-color: var(--border-hover); }

.project-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.project-subtitle {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.project-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 18px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.project-tags span {
  font-size: 0.7rem;
  padding: 3px 9px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── SKILLS ── */
.skills-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.skill-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s;
}

.skill-group:hover { border-color: var(--border-hover); }

.sg-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.sg-icon { font-size: 1.1rem; }

.sg-header h3 {
  font-family: 'Syne', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.sg-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.stag {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  transition: all 0.2s;
}

.stag:hover { color: var(--text); border-color: var(--border-hover); }

.highlight-tag {
  background: var(--accent-dim);
  border-color: rgba(242,100,25,0.25);
  color: var(--accent);
}

/* Certs */
.certs-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.cert-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}

.cert-card:hover { border-color: var(--accent); }

.cert-icon { font-size: 1.5rem; flex-shrink: 0; }

.cert-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

.cert-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
}

/* ── EDUCATION ── */
.edu-list { display: flex; flex-direction: column; gap: 14px; }

.edu-card {
  display: flex;
  gap: 20px;
  padding: 22px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  align-items: flex-start;
  transition: border-color 0.2s;
}

.edu-card:hover { border-color: var(--border-hover); }

.edu-year-badge {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(242,100,25,0.2);
  padding: 5px 12px;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 2px;
}

.edu-degree {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.edu-school {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.edu-detail {
  font-size: 0.8125rem;
  color: var(--text-faint);
}

.edu-detail strong { color: var(--text-muted); }

/* ── CONTACT ── */
.contact-intro {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 32px;
  margin-top: -24px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-faint); }

.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent); }

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.clink {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: all 0.2s;
}

.clink:hover { color: var(--text); border-color: var(--border-hover); }

/* ── FOOTER ── */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--accent);
}

.footer p {
  font-size: 0.8125rem;
  color: var(--text-faint);
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-socials a {
  font-size: 0.8125rem;
  color: var(--text-faint);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-socials a:hover { color: var(--accent); }

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: 100px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.875rem;
  color: var(--text);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 9999;
  white-space: nowrap;
}

.toast svg { color: var(--green); flex-shrink: 0; }

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── ANIMATIONS ── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 0.8s ease forwards;
}

.fade-in-delay {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 0.8s ease 0.3s forwards;
}

@keyframes fadeIn {
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-eyebrow, .hero-actions, .hero-stats {
    justify-content: center;
  }

  .hero-desc { max-width: 100%; }

  .hero-visual { display: flex; justify-content: center; }

  .about-grid { grid-template-columns: 1fr; }

  .projects-grid { grid-template-columns: 1fr; }

  .skills-layout { grid-template-columns: 1fr; }

  .certs-row { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .nav-links { display: none; }
  .mobile-menu-btn { display: flex; }

  .footer-inner { justify-content: center; text-align: center; }
}

@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .section-title { margin-bottom: 32px; }
  .exp-card { padding: 16px; }
  .exp-card-header { flex-direction: column; gap: 8px; }
  .exp-meta { align-items: flex-start; }
  .contact-card { padding: 20px; }
  .hero-stats { gap: 16px; }
  .visual-card { padding: 20px; }
}